Blown-in insulation in Bakersfield CA - even coverage over a sealed attic floor
Hot rooms upstairs and a power bill that climbs usually start in a thin, leaky attic. We seal the gaps, then blow in even coverage.
Is blown-in insulation right for my attic?
Shelter Bakersfield Insulation Company installs blown-in insulation in Bakersfield homes. That's loose fiberglass or cellulose blown through a hose onto the attic floor, so your ceiling holds back more of the heat coming down into your rooms. We're based in Bakersfield and work across the city and the cities around it in Kern County.
Most calls I get start with a hot bedroom upstairs, a room over the garage that never cools off, or a power bill that keeps climbing when nobody touched the thermostat. Before anything gets blown in, I want to know your attic is ready for it, because insulation laid over a roof leak or a flue that isn't venting right just hides the trouble. The price moves with the size of the attic, how many inches are already up there, how much sealing it needs and whether the old stuff stays or goes. The schedule mostly turns on repairs and whatever an older house turns up. The estimate shows you what I found and what I'd do, so you're working from your own attic and not a guess. If the attic isn't the only problem, home insulation covers the rest of the house.
What happens when you call about blown-in insulation in Bakersfield?
Call or send a request
Call (661) 377-0037 or use the form, and tell us what's bothering you, whether that's a hot bedroom or the bill. We'll set a time for me to come out.
I go up and look
I do every estimate myself, so I'm the one up in the attic or under the house with the flashlight. Then I show you what I found and what I'd do, in the order I'd do it, with each part priced so you can see where the money goes.
We handle permits and repairs
We check whether your address falls under the city or the county, and if the job needs a permit, we handle the paperwork and the inspection. In Bakersfield those go through the city's Building Division, and any repairs and prep get done before anything new goes in.
Install, then a final check
Our installers do the sealing and the blowing, and I go back up and look it over before we call it done. Satisfaction guaranteed.
How we do a blown-in insulation job
Blown-in doesn't stop air, so sealing gets its own line on your estimate instead of hiding inside the insulation price. We'll also tell you up front whether your old insulation gets pulled out or pushed aside, since that changes how much work the job is. Then we go in order. Our crew deals with the old material, seals the gaps around can lights, pipes, wiring holes and the attic hatch, and only then blows the new fill across the floor. Foam seals while it insulates, but it costs more, and for most attics sealing the gaps and topping up loose fill is the better buy. The exception is when your ductwork lives up there, which it does in a lot of houses around here, and then we'll talk through foam with you.
Sometimes a top-up isn't the right call. If the old fill is soaked from a roof leak or full of droppings, we start with insulation removal, because fresh fill over a mouse nest is still a mouse nest. And if the drafts and cold floors are also coming from the walls or the crawl space, home insulation looks at the whole house so the attic isn't carrying the job alone.
Get an attic check and a blown-in insulation estimate
Send the form and we'll get back to you within one business day to set a time. I come out, look over your attic and give you a free estimate at your home, with no obligation.
Blown-in insulation questions from Bakersfield homeowners
Does blown-in insulation seal air leaks in my attic?
No. Blown fiberglass and cellulose slow heat, but they don't stop air moving through the gaps, so air sealing, which means closing those gaps, is its own step before the insulation goes in. Federal building guidance written for homes nationwide also calls for a combustion safety test if you have gas equipment that vents up a flue on its own, because tightening the house can affect how it vents. That's why I check anything that burns gas before we tighten a house up.
How much does blown-in attic insulation cost in Bakersfield?
Attic insulation in Bakersfield usually costs about $1,600 to $5,300 per job, and that's the typical range in the area, not our price. Where your job lands comes down to the attic size, what's already up there, the sealing and whether old material comes out. Our estimate at your home gives you the number for your house.
What gets checked in the attic before blown-in insulation goes in?
The same federal guidance calls for checking the attic for water leaks, moisture, structural damage and pests, and for the homeowner to get a list of needed repairs before work begins, so ask for that list with your estimate. If there's active knob and tube wiring up there, insulation waits until it's replaced or properly boxed. Work stops if the old insulation is vermiculite, a pebbly fill that may contain asbestos, so owners of older houses should plan for that step first.
Who is allowed to install insulation in California?
A licensed contractor, because California's contractors board counts installing any insulating material for temperature or sound control as insulation contracting. The board also says a license is required even on a job under $1,000 if it needs a permit of any kind or the worker brings on helpers. We're licensed and fully insured.
What causes rooms to stay hot after new attic insulation?
Thin spots and gaps, usually, because insulation should sit as evenly as possible across the whole ceiling, all the way out to the top plate where the walls meet the roof framing. A few thin areas drag down the whole job. The usual mistake is a deep pile in the middle and a thin layer at the edges, which is backward.
How do I keep attic vents from getting blocked by blown-in insulation?
Put baffles at the eaves, which are chutes that hold the insulation back from the vents. Federal guidance calls for them at every eave next to a vented soffit before floor insulation goes in, so air keeps moving from the soffit vents up to the ridge vents. Bury those vents and the attic stops breathing, and moisture starts showing up in the framing.
Other work that often goes with it
Insulation removal
When the old insulation is wet or full of droppings, it has to come out before anything new can do its job.
Home insulation
For the drafts, cold floors and stubborn rooms that more attic insulation alone won't fix.
Get your attic checked before adding insulation
Call (661) 377-0037 or use the form, and if you can tell us the house's age, where the attic hatch is and whether you know of old wiring or old insulation up there, I'll know what to bring on the first visit.